🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.46 AU - 0.66 AU

Year: 147 Days

Day: 27.9 Hours

Environment

Temp: 255 °C

Axial Tilt: 33.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,720,812 km

• M1: 48,470 km (0.111 R)

Asteroid Belt

Center: 3.58 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.8

Radius: 9.9

Gravity: 8.48 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 6.31 AU - 6.89 AU

Year: 5959 Days

Day: 9.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 85,720,812 km

• M1: 123,119 km (0.086 R)
• M2: 603,328 km (0.045 R)
• M3: 1,106,875 km (0.112 R)
• M4: 1,965,267 km (0.093 R)
• M5: 2,720,288 km (0.083 R)
• M6: 3,175,364 km (0.113 R)
• M7: 5,108,468 km (0.032 R)
• M8: 5,963,121 km (0.09 R)
• M9: 7,645,947 km (0.071 R)
• M10: 8,311,658 km (0.104 R)
• M11: 8,846,470 km (0.116 R)
• M12: 9,669,109 km (0.099 R)
• M13: 11,317,079 km (0.104 R)
• M14: 12,181,755 km (0.057 R)
• M15: 12,818,144 km (0.066 R)
• M16: 15,221,284 km (0.104 R)
• M17: 16,211,024 km (0.117 R)
• M18: 16,915,929 km (0.118 R)
• M19: 17,842,538 km (0.085 R)
• M20: 22,592,570 km (0.036 R)
• M21: 24,125,948 km (0.091 R)
• M22: 26,510,239 km (0.072 R)
• M23: 29,611,702 km (0.12 R)
• M24: 32,643,153 km (0.098 R)
• M25: 33,150,739 km (0.072 R)
• M26: 34,390,307 km (0.074 R)
• M27: 36,091,085 km (0.106 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 824.3

Radius: 6.7

Gravity: 18.36 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 14.86 AU - 16.48 AU

Year: 21801 Days

Day: 15.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 85,720,812 km

• M1: 84,224 km (0.112 R)
• M2: 318,344 km (0.056 R)
• M3: 534,513 km (0.081 R)
• M4: 799,750 km (0.077 R)
• M5: 1,503,309 km (0.096 R)
• M6: 1,923,230 km (0.083 R)
• M7: 2,418,698 km (0.101 R)
• M8: 3,302,822 km (0.079 R)
• M9: 5,241,760 km (0.074 R)
• M10: 6,987,567 km (0.107 R)
• M11: 7,629,791 km (0.1 R)
• M12: 7,887,099 km (0.095 R)
• M13: 10,035,624 km (0.062 R)
• M14: 16,620,024 km (0.108 R)
• M15: 20,394,528 km (0.096 R)
• M16: 20,990,975 km (0.109 R)
• M17: 21,804,039 km (0.097 R)
• M18: 22,532,730 km (0.115 R)
• M19: 25,154,134 km (0.096 R)
• M20: 25,495,516 km (0.063 R)
• M21: 26,187,406 km (0.117 R)
• M22: 34,505,048 km (0.064 R)
• M23: 40,100,756 km (0.1 R)
• M24: 41,193,419 km (0.087 R)
• M25: 58,442,802 km (0.104 R)
• M26: 72,583,241 km (0.113 R)
• M27: 84,188,595 km (0.081 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 19,025 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit